Help the newbie, ios?

Downloaded need 4 speed uc, game tried to update, but it didnt work. Now i`ve installed wiikey2 1.2 software, and now i can see nfsu on game channel, but when i press start, black screen.... Im totally noob, how do i start from here? Do i need some files? How do i instal em? read something about ios, do i need homebrew for that? guys gimme a little help.... other games do work... so wheres the problem???????

Its 4.20am here, so its time to go bed have allready taken my sleeping pills, xanax and tematsepam :P... so my thoughts doesnt run verywell anymore... back to business tomorrow...

am i going on right way, now downloading [Wii]The Legend of Zelda: Twilight Princess[PAL] torrent... then i start the game, and move saved game from sd to wii.. and then homebrew starts to install, after that i install wad installer, and then ios files?... any mistakes on this one? or does it sound like a plan?